Size: 8G,9G,10g ,11g,12g,13g,14g,15g

 Material: 35# & 45#steel

 Surface finish: CP,UCP,BCP, ED or as per buyers requests.

 Packing: packed with carton or as per buyers requests.

 OEM is permission.

Application:bicycle ,motorcycle and  tricycle bike

Delivery: in 20 days

we are professional manufacturer of steel ball and nipple